Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB
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Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB

Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB

  • Light weight and higher power density than any rechargeable battery
  • Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
  • Best for creating 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
  • You can create 7.4V/4.4Ah Li-Ion battery pack by connecting two or three PCB prepared battery module in parallel .
  • Longer storage life than NiMH battery

Characteristics and Advantages

* High top quality 7.4 V Li-Ion rechargeable battery pack
* Produced of 2 2200mAh cylindrical 18650 cells with PCB for full protection
* Light weight and higher power density than any rechargeable battery
* No memory effect and re

List Cost: $ 17.49

Price: $ 17.49

2 Responses to “Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB”

  • Anonymous:
    4.0 out of 5 stars
    Tenergy 7.4v 2200mah Battery, April 25, 2010
    By 
    Amazon Verified Purchase(http://www.amazon.com/gp/community-help/amazon-verified-purchase/181-7724674-7539248', ‘AmazonHelp’, ‘width=400,height=500,resizable=1,scrollbars=1,toolbar=0,status=1′);return false; “>What’s this?)
    This review is from: Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB

    I bought three batteries for a rc airplane.I had the ignition battery to fail on the first flight,Warranty was not a problem and I think it was the PCB that was the problem.I installed the new Battery and started to have the same problem.The battery would reset this time unlike the first time.If you use this battery on a gas engine I think it needs some type of noise filter.I have not had a problem on the rx.

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  • Anonymous:
    5.0 out of 5 stars
    Does it’s job well, but discharge current is limited., February 13, 2010
    By 
    Rocket Scientist (Georgia) –
    Amazon Verified Purchase(http://www.amazon.com/gp/community-help/amazon-verified-purchase/181-7724674-7539248', ‘AmazonHelp’, ‘width=400,height=500,resizable=1,scrollbars=1,toolbar=0,status=1′);return false; “>What’s this?)
    This review is from: Li-Ion 18650 7.4V Tenergy 2200mAh Rechargeable Battery module with PCB

    The maximum discharge current is 4.4A, so it may not work well in your high power drawing RC toy or similar unit. I used it for building custom battery pack for old video camera and so far, it works well.

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